const name = "刻晴 ";
const flag = true;
function App() {
  return (
    <div className="App">
      {/* 条件渲染 */}
      <div>{flag ? <div>{name}</div> : null}</div>
      <div>{!false && <div>{name}</div>}</div>
    </div>
  );
}

export default App;
